Which of the following cellular structures is matched with their correct function?ANSWERI AM SURERibosomes - used to adhere to surfaces, move, and aid in gene transfer through conjugationGlycocalyx – contains stored materials to be used for later tasksPili – build proteins by linking together amino acidsFimbriae – allow a cell to stick to surfaces or each other

Cells have structures that hold them to one another or to the basement membrane. Which of the following is not a function of those structures?

Cells have structures that hold them to one another or to the basement membrane. Which of the following is not a function of those structures?Multiple ChoiceMechanically bind the cells togetherHelp form a permeability barrierProvide a mechanism for intercellular communicationMove substances across the apical surface of cells

Proteins are most important for the following functions except which one?Group of answer choicesantibodiescell structureshormone structuresenergy production

Which of the following help direct the movement of materials or organelles throughout the cell?Group of answer choicescytoskeletonrough endoplasmic reticulumsmooth endoplasmic reticulumcytoskeleton, and smooth and rough endoplasmic reticulumsmooth and rough endoplasmic reticulum

Which of the following cell structures has a role in the initiation of disease?Group of answer choicesGram-positive cell wallFimbriaeCell membraneLipid AAll of the above